Its Modern, molded black textured enclosure with black grille enhances any decor. DB sound Quick Mount bracket allows one person to quickly and simply mount the very lightweight enclosure on a previously installed bracket half.
DB 321
3 Channel 2 Way Active Crossover
Its Modern, molded black textured enclosure with black grille enhances any decor. DB sound Quick Mount bracket allows one person to quickly and simply mount the very lightweight enclosure on a previously installed bracket half.
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SPECIFICATIONS
| Three Channels and two way crossover | |
| Adjustable crossover point, 800Hz | |
| Maximum input level | +22dBu [TRS blance] |
| Maximum output level | >+22dBu[ TRS blance] |
| Balance input impedence | 10K ohm |
| Unbalanced input impedance | 20K Ohm |
| Output impedence | 100 ohm |
| Noise level | |
| LF | <-90dBu |
| HF | -80dBu |
| THD. | <0.05% |
| Frequency Response | 10Hz ~ 30KHz |
| Frequency response gain control | +-12dB |
| S/N | |
| LF output | >90dB |
| HF output | >90dB |
| Dynamic | 106d8 (no-load) |
| LED indicator | RED indicator |
| Power | AC 220/50Hz |
| Power consumption | 10 Watts |
| Size | 480*165*50 |
| Weight. | 23Kg |
OUTPUTS
▪ All output are zero phase error, precise and inerrant
▪ Advanced front panel assembly technology, absolutely no noise during operation and high reliability.
▪ Balanced output,match with balanced and unbalanced input
▪ Dynamic up to 106dB
▪ Low distortion, THD is less than 0.05%
▪ Wide and smooth frequency response, ranging from 10Hz to 30Khz
▪ Uses RF filter to reduce noise and high frequency vibration Grounding external
▪ Professional XLR input and output connectors
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